package com.boot.mapper;

import com.boot.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;

//@Mapper:让SpringBoot自动扫描识别到它
@Mapper
public interface UserMapper {
    void deleteById(List<Long> ids);

    void insertByArray(User[] users);

}
